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2. Vertical service code - Wikipedia

   en.wikipedia.org/wiki/Vertical_service_code

   A vertical service code ( VSC) is a sequence of digits and the signals star (*) and pound/hash (#) dialed on a telephone keypad or rotary dial to access certain telephone service features. [1] Some vertical service codes require dialing of a telephone number after the code sequence. On a touch tone telephone, the codes are usually initiated ...

3. Malicious caller identification - Wikipedia

   en.wikipedia.org/wiki/Malicious_caller...

   Malicious caller identification, introduced in 1992 as Call Trace, [1] is activated by the vertical service code *57 ("star fifty-seven"), and is an upcharge fee subscription service offered by telephone company providers which, when dialed immediately after a malicious call, records metadata for police follow-up.

4. Automatic number announcement circuit - Wikipedia

   en.wikipedia.org/wiki/Automatic_number...

   An automatic number announcement circuit ( ANAC) is a component of a central office of a telephone company that provides a service to installation and service technicians to determine the telephone number of a telephone line. The facility has a telephone number that may be called to listen to an automatic announcement that includes the caller's ...

5. AT&T security breach exposes call, text data from ... - AOL

   www.aol.com/t-security-breach-exposes-call...

   A security breach at AT&T exposed call and text data from nearly all of its customers, the company revealed Friday. The records of most of AT&T’s cellular customers between May and October 2022 ...

6. How AT&T customers can protect themselves in the latest data ...

   www.aol.com/t-customers-protect-themselves...

   AT&T said Friday that data was breached from “nearly all” of its cellular customers and the customers of wireless providers that used its network between May 1, 2022, and October 31, 2022. The ...

7. AT&T customers in Wisconsin likely had their texts and calls ...

   www.aol.com/t-customers-wisconsin-likely-had...

   According to the telecom company, "the compromised data includes files containing AT&T records of calls and texts of nearly all of AT&T's cellular customers, customers of mobile virtual network ...

8. Last-call return - Wikipedia

   en.wikipedia.org/wiki/Last-call_return

   The number for this facility varies with country and provider: United States and Canada: Vertical service code *69; 1169 on rotary phone/pulse dial telephones. The prompt voice behind most U.S. AT&T implementations of this feature is Pat Fleet. Where available, it is offered on a per-call charge (typically 50¢) or an unlimited-use monthly ...

9. AT&T says data from 109 million US customer accounts ... - AOL

   www.aol.com/news/t-says-data-around-109...

   Show comments. WASHINGTON (Reuters) -AT&T said on Friday the company suffered a massive hacking incident as data from about 109 million customer accounts containing records of calls and texts from ...